131452351 has 2 divisors, whose sum is σ = 131452352. Its totient is φ = 131452350.

The previous prime is 131452327. The next prime is 131452357. The reversal of 131452351 is 153254131.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131452351 - 2⁵ = 131452319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131452357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65726175 + 65726176.

It is an arithmetic number, because the mean of its divisors is an integer number (65726176).

Almost surely, 2^131452351 is an apocalyptic number.

131452351 is a deficient number, since it is larger than the sum of its proper divisors (1).

131452351 is an equidigital number, since it uses as much as digits as its factorization.

131452351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 25.

The square root of 131452351 is about 11465.2671578119. The cubic root of 131452351 is about 508.4592110613.

The spelling of 131452351 in words is "one hundred thirty-one million, four hundred fifty-two thousand, three hundred fifty-one".